Historian - Julius Caesar Julius Caesar kept detailed records of his military campaigns and wars in his Civil and Gallic Wars. In the Gallic War you'll find the famous phrase "all Gaul is divided into three parts."

Historian - Livy Titus Livius (Livy) was born c. 59 B.C. and died in A.D. 17 at Patavium, in northern Italy. In about 29 B.C., while living in Rome, he started his magnum opus, Ab Urbe Condita, a history of Rome from its foundation, written in 142 books.

Historian - Plutarch (Biographer) Resources on Plutarch of Chaironeia (Chaeronea), who achieved prominence during the reigns of Nerva, Hadrian, and Trajan his biographies of famous Greeks, and Romans, and bibliography. He lived c. A.D. 45 - 125.

Historian - Polybius Greek historian (200-118 B.C.) who wrote a history of the world and provided information on the Punic Wars from a non-Roman perspective.

Historian - SallustC. Sallustius Crispus or Sallust (c. 86-55 B.C.) wrote monographs about the Jugurthine War and the Catilinarian Conspiracy.